<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form >
    用户名称：<input type = "test"  value  = "root"/><br/>
    用户密码：<input type = "password" value = "666"/><br/>
    选择性别：<input type = "radio" name = "sex"  checked = "checked"/> 男<input type = "radio" name = "sex" /> 女 <br/>
    选择爱好：<input type = "checkbox" checked = "checked" /> Java <input type = "checkbox" /> Python <input type = "checkbox" /> C++ <br/>
    国籍：<select>
    <option>--请选择国籍--</option>
    <option selected = "selected">中国</option>
    <option>美国</option>
    <option>日本</option>
</select><br/>
    自我评价：<textarea rows = "10" cols = "10" >我是默认值</textarea><br/>
    <input type = "reset" />
    <input type = "submit" />
</form>
</body>
</html>